Power supply for a tattoo machine



FIG. 1 is a side perspective view of a power supply for a tattoo machineaccording to the present design;

FIG. 2 is a rear perspective view of the power supply for a tattoomachine;

FIG. 3 is a bottom perspective view of the power supply for a tattoomachine;

FIG. 4 is a side view of the power supply for a tattoo machine;

FIG. 5 is a top view of the power supply for a tattoo machine;

FIG. 6 is a bottom view of the power supply for a tattoo machine;

FIG. 7 is a front view of the power supply for a tattoo machine; and,

FIG. 8 is a rear view of the power supply for a tattoo machine.

CLAIM The ornamental design for a power supply for a tattoo machine, asshown.